CVE-2026-61041: Oracle Demantra RCE Vulnerability

CVE-2026-61041 Overview

CVE-2026-61041 is a critical vulnerability affecting the Oracle Demantra Demand Management product within Oracle Supply Chain. The flaw resides in the Product Security component and impacts supported versions 12.2.3 through 12.2.15. A low-privileged attacker with network access via HTTP can exploit this vulnerability to achieve full takeover of Oracle Demantra Demand Management. The vulnerability includes a scope change, meaning successful attacks can significantly impact additional products beyond the vulnerable component. Oracle disclosed the issue in the Oracle Security Alert July 2026.

Critical Impact
Successful exploitation results in complete compromise of Oracle Demantra Demand Management with high impact to confidentiality, integrity, and availability, and cascading impact to adjacent products due to scope change.

Affected Products

Oracle Demantra Demand Management version 12.2.3 through 12.2.15
Oracle Supply Chain suite components dependent on Demantra
Additional Oracle products reachable within the changed scope

Discovery Timeline

2026-07-21 - CVE-2026-61041 published to NVD
2026-07-21 - Last updated in NVD database
July 2026 - Oracle releases Critical Patch Update addressing the vulnerability

Technical Details for CVE-2026-61041

Vulnerability Analysis

CVE-2026-61041 allows a network-based attacker holding low privileges to compromise Oracle Demantra Demand Management through crafted HTTP requests. The vulnerability requires no user interaction and has low attack complexity, which broadens the pool of viable attackers to any authenticated user with minimal access. The scope change in the CVSS vector indicates that exploitation crosses a security authority boundary. An attacker who gains a foothold in Demantra can pivot to impact resources managed by other components. The confidentiality, integrity, and availability impacts are all rated high, meaning attackers can read sensitive supply chain data, modify demand plans, and disrupt service. Oracle categorizes the successful outcome as full takeover of the Demantra application.

Root Cause

Oracle has not published detailed root cause information in the public advisory. The issue is tracked under the Product Security component of Oracle Demantra Demand Management. Refer to the Oracle Security Alert July 2026 for vendor-supplied technical context.

Attack Vector

The attack vector is network-based over HTTP. An attacker sends crafted requests to an exposed Demantra web interface using previously obtained low-privileged credentials. Because attack complexity is low and no user interaction is required, exploitation can be automated once a working technique is developed. The scope change indicates the attack impacts components beyond the vulnerable service boundary.

No verified proof-of-concept code is publicly available at the time of publication. The current EPSS score of 0.447% places the vulnerability in the 36.443 percentile for exploitation likelihood.

Detection Methods for CVE-2026-61041

Indicators of Compromise

Anomalous HTTP POST requests to Oracle Demantra endpoints originating from low-privileged accounts
Unexpected creation of administrative sessions or privilege changes within Demantra
Outbound connections from Demantra hosts to previously unseen destinations
Modifications to demand plan data, forecasts, or configuration outside change windows

Detection Strategies

Enable verbose HTTP access logging on Demantra application servers and forward logs to a central analytics platform
Baseline typical Demantra user behavior and alert on deviations such as bulk data access or privilege elevation attempts
Deploy web application firewall rules that inspect Demantra HTTP traffic for anomalous parameter patterns
Correlate authentication events with subsequent administrative actions to identify low-privilege accounts performing high-impact operations

Monitoring Recommendations

Monitor Demantra application logs for unexpected errors, stack traces, or unauthorized function invocations
Track process execution and outbound network activity on Demantra middle-tier hosts
Alert on new local accounts, scheduled jobs, or configuration changes on Demantra servers
Review Oracle audit trails for changes originating from accounts that should not perform administrative tasks

How to Mitigate CVE-2026-61041

Immediate Actions Required

Apply the July 2026 Oracle Critical Patch Update to all Demantra Demand Management deployments in versions 12.2.3 through 12.2.15
Inventory all Oracle Demantra instances, including non-production environments, and validate patch coverage
Restrict network access to Demantra HTTP endpoints to trusted management networks and known application consumers
Rotate credentials for all low-privileged Demantra accounts and enforce strong authentication

Patch Information

Oracle addressed CVE-2026-61041 in the July 2026 Critical Patch Update. Administrators must download and apply the patch from My Oracle Support as referenced in the Oracle Security Alert July 2026. Because the vulnerability enables full takeover, Oracle strongly recommends applying fixes without delay.

Workarounds

Place Demantra behind a reverse proxy or WAF that enforces strict authentication and request validation until patching is complete
Disable or block network access to Demantra HTTP interfaces from untrusted zones
Reduce the number of accounts with any level of access to the Demantra application to minimize the attacker pool
Increase audit logging verbosity and review logs daily until the patch is deployed

bash

# Example: restrict access to Demantra HTTP endpoints via iptables
iptables -A INPUT -p tcp --dport 8000 -s 10.10.20.0/24 -j ACCEPT
iptables -A INPUT -p tcp --dport 8000 -j DROP